National Changhua University of Education Institutional Repository : Item 987654321/10957

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NCUEIR > College of Engineering > Department and Graduate Institute of Electronic Engineering > Periodical Articles > Item 987654321/10957

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/10957

Title:	Slot-coupled microstrip antenna for broadband circular polarisation
Authors:	Su, C. W.;Row, Jeen-Sheen
Contributors:	電機工程學系
Date:	2006-03
Issue Date:	2012-06-05T01:59:59Z
Publisher:	IEEE
Abstract:	A microstrip antenna with broadband circular polarisation (CP) is presented. The proposed microstrip antenna has a circular patch and is excited by a series microstrip-line-feed configuration through the coupling of a ring slot in the ground plane. The broadband operation is achieved by coupling two CP resonant elements, which are due to the circular patch and the ring slot, respectively. A typical prototype using foam material of thickness 5 mm as the antenna substrate is constructed. Measured results show the 3 dB-axial-ratio bandwidth centred at 2500 MHz is more than 10%.
Relation:	Electronics Letters, 42(6): 318-319
Appears in Collections:	[Department and Graduate Institute of Electronic Engineering] Periodical Articles

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